Red blood cell, abnormal shape or volume

ICD10 Diagnosis
Dx:	Red blood cell, abnormal shape or volume
ICD10 code:	R71
Pre-ICD10 counterpart:	Polycythemia Rubra Vera, Pancytopenia, DIC, Fe Deficiency Anemia, Sickle Cell Anemia, Aplastic Anemia, Other Hemoglobinopathies, Other Hematol. Malignancy (histiocytosis), Hematology Other
Charlson/ALERT Scale:	none
APACHE Como Component:	none
APACHE Acute Component:	none
Start Date:
Stop Date:
Data Dependencies(Reports/Indicators/Data Elements):	No results
External ICD10 Documentation	ICD-10 CM Wikipedia ICD-10 Wikipedia WHO ICD10 documentation ICD10data.com

This diagnosis is a part of ICD10 collection.

• SMW
  • 2019-01-01
  • 2999-12-31
  • R71

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Additional Info

Abnormal test

• This code identifies an abnormal test result, not a disorder.
  • The preference is to code the cause of the abnormal test, if known.
  • also coding this abnormal test, along with the cause is optional however, it is not necessary.
  • When the DX is not known, code likely related other tests and signs and symptoms as Combined ICD10 codes; some likely ones might be listed in #Candidate Combined ICD10 codes.

Template:ICD10 Symptoms not needed when cause known == Alternate ICD10s to consider coding instead or in addition =={sc:anemia, polycythemia, DIC}

Candidate Combined ICD10 codes

• AIDS (disease due to HIV)
• Anemia due to iron deficiency
• Anemia due to nutritional deficiency, NOS
• Anemia due to vitamin B12 deficiency
• Anemia, due to enzyme disorders
• Anemia, due to hemorrhage (blood loss anemia)
• Anemia, NOS
• Aplastic anemia
• Disease of blood or blood-forming organ, NOS
• Disorder of spleen, NOS
• Disseminated intravascular coagulation (DIC)
• Erythema nodosum
• Gastrointestinal hemorrhage (GI bleed), not specified if lower or upper
• GI organ NOS, primary malignancy
• HELLP syndrome complicating pregnancy (Hemolysis, Elevated Liver enzymes, Low Platelets)
• Hemoglobinopathy, hereditary, NOS
• Hemolytic anemia, acquired, NOS
• Hemolytic-uremic syndrome (HUS)
• Hypersplenism
• Hyposplenism
• Hypoxemia (hypoxia)
• Iatrogenic, transfusion reaction (incompatibility reaction) (any type)
• Melena or Hematochezia
• Methemoglobinemia
• Pancytopenia
• Polycythemia vera
• Polycythemia, secondary
• Sickle cell anemia, chronic, without crisis
• Sickle cell crisis
• Sickle cell disorder or manifestation, NOS
• Sickle cell trait
• Splenic infarct
• Thalassemia disorder or trait

Related CCI Codes

Related Articles

Related articles:

Thalassemia disorder or trait (← links) Methemoglobinemia (← links)

Skin	Trauma Abdominal trauma Burn Chemical burn Fracture Head trauma Head trauma (old) Joint/ligament trauma Lower limb trauma Muscles/tendon trauma Neck trauma Potential trauma Thoracic trauma Traumatic Amputation Traumatic fracture Upper limb trauma Vascular trauma	Renal/urinary Chronic kidney disease Nephritic syndrome Renal failure Renal/Urinary neoplasm Urinary tract infection	Infectious disease Antibiotic resistance Bacteria COVID Double duty pathogen Encephalitis Fungus Iatrogenic infection Infection requiring pathogen Infection with implied pathogen Influenza Intra-abdominal infection Lower respiratory tract infection Meningitis Non-specific pathogens Osteomyelitis Pathogens Pneumonia Potential infection Tuberculosis Upper respiratory tract infection Virus
ENT	Testing Imaging	Cardiovascular Aneurysm Aortic Aneurysm Arrhythmia Arterial thromboembolism Atherosclerosis Cardiac septum problem Cerebral Hemorrhage/Stroke Heart valve disease Hemorrhage Hypertension Hypotension Ischemia Ischemic gut Ischemic heart disease Myocardial Infarction Pulmonary embolism Pulmonary hypertension Vasculitis Venous thromboembolism	Hereditary/congenital
Eye	Mechanism Transportation mechanism	Neoplastic Benign neoplasm Endocrine neoplasm Female genital neoplasm Gastrointestinal neoplasm Heme/immunology neoplasm Leukemia Lymphoma Male genital neoplasm Metastasis Musculoskeletal/soft tissue neoplasm Neuro neoplasm Primary malignancy Renal/Urinary neoplasm Respiratory neoplasm Skin neoplasm	Heme/immunology Allergy Anemia Heme/immunology neoplasm Hemophilia Leukemia Thrombocytopenia
Misc Adverse effect Alcohol related Allergy Anesthetic related Antidepressant related Awaiting/delayed transfer COVID Cannabis related Cocaine related Decubitus ulcer Diagnosis implying death Electrolyte disturbance Exposure Fistula Hallucinogen related Has one Healthcare contact Hemorrhage Iatrogenic Metabolic/nutrition Non-traumatic fracture Observation Organ removal Ostomy Overdose Paralysis Past medical history Poisoning Psychoactive substance NOS related Radiation related Retired Code Rheumatic disease Sedative related Shock Solvent related Spine Stimulant related Transplant	Reproductive Abortion Breast disease Female genital neoplasm Male genital neoplasm Peripartum	Gastrointestinal Cirrhosis GI ulcer Gastroenteritis Gastrointestinal neoplasm Hepatitis Hernia Inflammatory Bowel Disease Intra-abdominal infection Ischemic gut Liver disease Liver failure Pancreas disease Pancreatitis Peptic ulcer	Musculoskeletal/soft tissue Hernia Joint/ligament trauma Muscle problem Muscles/tendon trauma Musculoskeletal/soft tissue neoplasm Osteomyelitis
Psych Addiction Antidepressant related Delirium Dementia Hallucinogen related Opioid related Psychoactive substance NOS related Sedative related Solvent related Stimulant related Withdrawal	Respiratory Asthma Influenza Inhalation Lower respiratory tract infection Pleural abnormalities Pneumoconiosis Pneumothorax Pulmonary embolism Respiratory neoplasm Sleep disorder Upper respiratory tract infection	Poisoning Acute intoxication Addiction Opioid related Overdose Poisoning by non-pharmaceuticals Stimulant related Withdrawal
Neuro Cerebral Hemorrhage/Stroke Encephalitis Encephalopathy Meningitis Neuro neoplasm Paralysis	Symptom/Sign Pain	Endocrine disorder Adrenal Insufficiency Diabetes Endocrine neoplasm Metabolic/nutrition

Show all ICD10 Subcategories

ICD10 Categories: ANCA-associated Vasculitis (AAV), Abdominal trauma, Abortion, Acute intoxication, Addiction, Adrenal Insufficiency, Adverse effect, Alcohol related, Allergy, Anemia, Anesthetic related, Aneurysm, Antibiotic resistance, Antidepressant related, Aortic Aneurysm, Arrhythmia, Arterial thromboembolism, Asthma, Atherosclerosis, Awaiting/delayed transfer, Bacteria, Benign neoplasm, Breast disease, Burn, COVID, Cannabis related, Cardiac septum problem, Cardiovascular, Cerebral Hemorrhage/Stroke, Chemical burn, Chronic kidney disease, Cirrhosis, Cocaine related, Decubitus Deep Tissue Damage, Decubitus Stage 1, Decubitus Stage 2, Decubitus Stage 3, Decubitus Stage 4, Decubitus Stage Not Indicated, Decubitus Stage not indicated, Decubitus heel, Decubitus other area, Decubitus sacral area, Decubitus ulcer, Delirium, Dementia, Diabetes, Diagnosis implying death, Double duty pathogen, ENT, Electrolyte disturbance, Encephalitis, Encephalopathy, Endocrine disorder, Endocrine neoplasm, Exposure, Eye, Female genital neoplasm, Fistula, Fracture, Fungus, GI ulcer, Gastroenteritis, Gastrointestinal, Gastrointestinal neoplasm, Hallucinogen related, Has one, Head trauma, Head trauma (old), Healthcare contact, Heart valve disease, Heme/immunology, Heme/immunology neoplasm, Hemophilia, Hemorrhage, Hepatitis, Hereditary/congenital, Hernia, Hypertension, Hypotension, Iatrogenic, Iatrogenic infection, Iatrogenic mechanism, Imaging, Infection requiring pathogen, Infection with implied pathogen, Infectious disease, Inflammatory Bowel Disease, Influenza, Inhalation, Intra-abdominal infection, Ischemia, Ischemic gut, Ischemic heart disease, Joint/ligament trauma, Leukemia, Liver disease, Liver failure, Lower limb trauma, Lower respiratory tract infection... further results